projector has green spots?
how can i fix temperature erro on my projector NEC LT150Z??
Hitachi cp-x430 projector picture is dim/faded?
sony wega lcd projector tv kf-42sx300u?
is about a overhead projector?
error in auto iris appear on my epson EX30 projector screen?
What would cause bulbs not to work?
How can i fix my Hitachi CP-SR55 Projector?
I show a dark spot when I have a blue screen?